Re: [PATCH 0/3] MR574: vkd3d-shader/ir: Refactor VSIR passes.

[Henri Verbeet (＠hverbeet)]

> Votes welcome.

I don't hate either version. I imagine that ultimately we may want to move to a scheme like this though:

```c
    if (program->cf_type == CF_TYPE_STRUCTURED)
        flatten_control_flow_constructs(program);
    [...]
```

where "cf_type" would originally be set by the parser. I.e., explicitly checking for properties of the vsir instead of having those be implied by the shader model or bytecode format.

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https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/574#note_58448